NetWorker: restapi.log filen genereras inte på NetWorker-servern som distribuerats i Red Hat-pacemakerklustret

Summary: restapi.log filer genereras inte på en NetWorker-server som distribueras i Red Hat-pacemakerklustret.

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Symptoms

  • NetWorker-servern distribueras på ett Red Hat HA-kluster (pacemaker).
  • API-loggar (Representational State Transfer) under /nsr/logs/restapi-loggar genereras inte.

Cause

Den delade enheten mappas inte till REST API-loggning.

Resolution

  1.  Logga in på den aktiva noden som root.
Aktiv nod kan visas med: 
pcs resource show
Exempel: 
root@NWrhelNodeC:~# pcs resource show
 Resource Group: NW_group
     fs (ocf::heartbeat:Filesystem):    Started NWrhelNodeC.emclab.local
     ip (ocf::heartbeat:IPaddr):        Started NWrhelNodeC.emclab.local
     nws        (ocf::EMC_NetWorker:Server):    Started NWrhelNodeC.emclab.local
  1. Bekräfta mappningen som används av pacemakern:
lcmap
Exempel: 
root@NWrhelNodeC:~# lcmap
type: NSR_CLU_TYPE;
clu_type: NSR_LC_TYPE;
interface version: 1.0;

type: NSR_CLU_VIRTHOST;
hostname: 192.168.25.40;
local: TRUE;
owned paths: /nsr_share;
  1. Gör en kopia av REST API logback.xml:
cp /nsr/authc/webapps/nwrestapi/WEB-INF/classes/logback.xml /nsr/authc/webapps/nwrestapi/WEB-INF/classes/logback.xml.bak
  1. Ändra logback.xml för att använda den absoluta sökvägen till REST API-loggkatalogen: 
vi /nsr_share/nsr/authc/webapps/nwrestapi/WEB-INF/classes/logback.xml
Förändring: 
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="10 seconds">
  <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
    <resetJUL>true</resetJUL>
  </contextListener>

  <define name="logdir" class="com.emc.nw.webapi.LogDir"/>


  <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${logdir}/restapi.log</file>
    <encoder>
      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger{15} - %msg%n</pattern>
    </encoder>
    <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
      <fileNamePattern>${logdir}/restapi_%i.log.zip</fileNamePattern>
      <minIndex>1</minIndex>
      <maxIndex>10</maxIndex>
      <totalSizeCap>500MB</totalSizeCap>
...
Till: 
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="10 seconds">
  <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
    <resetJUL>true</resetJUL>
  </contextListener>

  <define name="logdir" class="com.emc.nw.webapi.LogDir"/>


  <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>/nsr_share/nsr/logs/restapi/restapi.log</file>
    <encoder>
      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger{15} - %msg%n</pattern>
    </encoder>
    <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
      <fileNamePattern>/nsr_share/nsr/logs/restapi/restapi_%i.log.zip</fileNamePattern>
      <minIndex>1</minIndex>
      <maxIndex>10</maxIndex>
      <totalSizeCap>500MB</totalSizeCap>
...
Obs! Kontrollera att resurssökvägens namn matchar namnet på den delade mappen som matas ut av lcmap-kommandot .
  1. Skapa loggmappen manuellt
mkdir /nsr_share/nsr/logs/restapi
  1. Ändra ägarskapet för katalogen till nsrtomcat: 
chown nsrtomcat:nsrtomcat /nsr_share/nsr/logs/restapi
  1. Ange behörigheter för REST API-katalogen: 
chmod 755 /nsr_share/nsr/logs/restapi
  1. Starta om de klustrade NetWorker-tjänsterna:
pcs resource restart nws
  1. Bekräfta att restapi.log-filen genereras när nws-resursen startar:
root@NWrhelNodeC:~# ls -l /nsr_share/nsr/logs/restapi/
total 7428
-rw-------. 1 nsrtomcat nsrtomcat 7603829 Dec 14 11:01 restapi.log
-rw-------. 1 nsrtomcat nsrtomcat       0 Dec 14 10:46 rest_index.raw

Additional Information

Affected Products

NetWorker

Products

NetWorker Family, NetWorker Series
Article Properties
Article Number: 000206436
Article Type: Solution
Last Modified: 24 Mar 2025
Version:  3
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